I want to know more details of your bags.

All our bags are produced by five-layers co-extruded film, it has good tensile strength and dart impact, Outdoor UV stability can reach 2 years. One 40ft container can load about 200 bags, and different size has a little difference, I can calculate it for you.

Grain Storage Bag

Name: 5 Layers 9FT X 200FT/250FT Silo Storage Bag/Silage Storage Bag/Grain Storage Bag
Brand: Weifang KF Plastic Products Co., Ltd.
SKU: 1982378301

Shandong, ChinaWeifang KF Plastic Products Co., Ltd.

US$232.00-390.00

10 Pieces

Product specifications

6ft,7ft,8ft,9ft,10ft

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

Material

Type

Grain Bag/Silage Bag/Silo Bag

Model NO.

KF-GB-011

Transparency

Opaque

Hardness

Soft

Molding method

Blow Molding

Name

Silage Bag/Grain Bag/Silo Bag

Feature

Moisture Proof, Disposable

Shape

Special Bag

Making Process

Plastic Packaging Bags

Raw Materials

High Pressure Polyethylene Plastic Bag

Application

Corn and Soybean

Bag Variety

Folding Bag

Thickness

9mil and 10mil

Diameter

9FT and 10FT

Length

60m/75m/90m/100m/120m

UV Stability

2 Years

Technology

5 Layers Co-Extruded Film

MOQ

10 Bags

Delivery Time

15-25 Days

Transport Package

Cartons and Pallet

Specification

8ft to 12ft

Trademark

Neutral or client's request

Origin

China

HS Code

3923210000

Production Capacity

45 Bags Per Batch

Key features

Five-Layer Co-Extruded Film: Constructed with LDPE/LLDPE/MLLDPE for superior tensile strength and durability.

Hermetic Storage System: Sealed design produces 17% CO2 within 30 days to inhibit insects and microbes without chemicals.

Long-Term Storage Capability: Enables storage up to 18 months without fumigation while maintaining grain quality.

High UV Stability: Outdoor UV stability guaranteed for up to 2 years.

Cost-Effective Solution: Lower initial investment compared to underground shelters or metal silos.

Waterproof and Gas Tight: Totally waterproof with high gas snugness for carbon dioxide and oxygen.

Customizable Dimensions: Available in diameters from 8FT to 12FT and lengths up to 150M.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Weifang KF Plastic Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-08-01Nearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤0.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryWeifang KF Plastic Products Co., Ltd. is identified as a China-based trading company and manufacturer/factory specializing in plastic products. It reports more than 10 production lines, stated output volumes for weed mats, FIBC bulk bags, and plastic film, broad export-market coverage, and access to Qingdao and Tianjin ports. The supplier states ISO 9001 certification, product R&D activity during the past year, 3D software design services, and multiple customization options. However, R&D engineer experience is reported as under five years, ODM, SDK, overseas warehouse, overseas showroom, overseas agent/branch, and offline trade-show capabilities are explicitly unavailable. Financial and fire-drill information is presented only as years or unknown statuses, so financial credibility cannot be determined. No customer cases are provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while another company record describes it as a trading company. Its stated primary product is plastic products, and the English company name is consistently Weifang KF Plastic Products Co., Ltd.

CertificationsThe supplier reports ISO 9001 certification. A TUV Rheinland audit is also recorded, with a report period from May 13, 2026 to May 12, 2027; however, the provided audit result is coded as 0 and is not explained, so no stronger audit conclusion can be made.

After-Sales capabilityThe supplier reports in-stock service capacity and accepts FOB, CIF, CFR, and EXW quotation terms. It explicitly lacks overseas warehouses, overseas showrooms, overseas agents or branches, and has no reported overseas service countries, indicating limited overseas after-sales infrastructure.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design services, and reports new products during the past year. However, it does not provide ODM services or SDK availability, and total R&D engineer experience is reported as under five years.

Production capacityThe supplier reports more than 10 production lines and stated annual output of 3,000 tons of weed mat, 12,000 tons of FIBC bulk bags, and 26,000 tons of plastic film. It also reports in-stock capacity and is identified as a manufacturer/factory, supporting a positive assessment of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as 3D software design services. These statements directly support broad customization capability.